Salazar Contreras, Arturo Carlos April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Salazar Contreras, Arturo Carlos Total change: 184.00

I CAMPEONATO DE AJEDREZ CLASICO- PICHANAQUI 2022			Pichanaqui		PER	2023-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1603	1047			2.50	4	2.24	40	89.60

De La Cruz Gutierrez, Franklin Os		1898	PER	1.00	1	1.00	40	40.00
Ochochoque Hernandez, Julio		1743	PER	0.00	1	-0.01	40	-0.40
Peri Dominguez, Pablo Cesar		1462	PER	1.00	1	0.93	40	37.20
Gilian Solano, Justin Matias		1308	PER	0.50	1	0.32	40	12.80
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 16 Absoluto			Lima		PER	2023-02-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1392	1047			3.50	8	2.36	40	94.40

Fernandez Mendoza, Diego Leonardo		1457	PER	0.00	1	-0.08	40	-3.20
Pariona Palomino, Miguel Angel		1325	PER	0.00	1	-0.17	40	-6.80
Zaldivar Perez, Edu Fabian		1249	PER	1.00	1	0.76	40	30.40
Huamani De La Cruz, Hugo		1357	PER	1.00	1	0.86	40	34.40
Casqui Lopez, Marlon Gabriel		1543	PER	0.50	1	0.46	40	18.40
Zapata Romero, Italo German		1666	PER	0.00	1	-0.02	40	-0.80
Collantes Sialer, Angelo Samir		1347	PER	0.00	1	-0.15	40	-6.00
Calderon Montalvan, Caleb Leonard		1195	PER	1.00	1	0.70	40	28.00
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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